65466134313 has 4 divisors (see below), whose sum is σ = 87288179088. Its totient is φ = 43644089540.

The previous prime is 65466134287. The next prime is 65466134329. The reversal of 65466134313 is 31343166456.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 65466134313 - 2¹⁶ = 65466068777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65466134113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10911022383 + ... + 10911022388.

It is an arithmetic number, because the mean of its divisors is an integer number (21822044772).

Almost surely, 2^65466134313 is an apocalyptic number.

It is an amenable number.

65466134313 is a deficient number, since it is larger than the sum of its proper divisors (21822044775).

65466134313 is a wasteful number, since it uses less digits than its factorization.

65466134313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21822044774.

The product of its digits is 466560, while the sum is 42.

The spelling of 65466134313 in words is "sixty-five billion, four hundred sixty-six million, one hundred thirty-four thousand, three hundred thirteen".